2013RogueSE, I don't believe that is true but my advice would be to:
1) Call Nissan Canada 1 800 387-0122
2) Confirm what you need to do to maintain warranty if you perform scheduled maintenance by yourself or at an independent auto store.
In the 2013 WARRANTY INFORMATION BOOKLET FOR CANADIAN MODELS:
http://www.nissan.ca/content/dam/nissan ... rranty.pdf
What You Must Do
You are responsible for properly maintaining your vehicle, depending upon your driving conditions as outlined in the Service and Maintenance Guide and Section 7 Appearance and Care in the Owners Manual.
MAINTENANCE AND RECORDS
(Owner’s or Lessee Expense)
You are responsible for properly maintaining your vehicle, depending upon your driving conditions, as outlined in the Service and Maintenance Guide and in Section 7 Appearance and Care in the Owners Manual.
You are responsible for any parts and labour costs incurred in connection with required or recommended maintenance services. Receipts covering the performance of regular as well as the recommended maintenance must be kept in the event questions arise concerning maintenance. The receipts or a copy of them must be transferred to subsequent owners.
It doesn't look that different from the U.S. side. It would seem that as long as all maintenance is performed as outlined by the Service and Maintenance Guide (regardless of who performs the work) and vehicle is maintained per Section 7 Appearance and Care in Owners Manual, you should be covered.
When you go to a dealer, it's documented and if any problems arise, Nissan will have to take care of it even if the maintenance was not performed properly. I know that some dealers will actually match or lower their prices for scheduled maintenance to be closer to what you'd have to pay to get similar work done at an independent repair center, it doesn't hurt to be informed and to ask.
When you go to an independent repair center, burden of proof may fall on you or the repair center if warranty claim is required and the failure could be attributed to improper maintenance. You also need to keep all documentation and make sure it outlines the work that was done. It wouldn't hurt to take/print out Nissan's scheduled maintenance and have the independent repair center document that they completed each required item. If there's sufficient evidence that it was the fault of the independent repair center (example: wrong oil used, didn't tighten drain plug sufficiently, etc), Nissan can deny the claim and the independent repair center will have to take responsibility for it, so make sure you pick one that's reputable and has a well documented policy.
Again, call the Nissan # above and confirm with them prior to deciding.
As for the 3 month thing, it may be true, check your manual/service guide requirements.
In the U.S., we have different schedules depending on use. 3 months or 3750 miles (~ 6000km) is Schedule 1.
I found this on Nissan Canada's website and it lists Schedule 1 but doesn't specify months. If it's same as U.S., then it probably is 3 months or 6,000km, whichever comes first
http://consumer.xtime.com/menu6/?varian ... rame=false
My local dealership has a habit of trying to push Schedule 1 (very 3,750 miles) by default and tries to get me to do synth or synth-blend but I always steer them back to Schedule 2 (every 7,500 miles) because it makes more sense ... well, I lie, I actually go in every 5,000 miles since it is better than required and lines up with Schedule 2's 15,000 mile intervals perfectly
Good luck, do share what you find out when you call, someone else may benefit from it.